2 trademarks were found for owners matching the name OIL CONSERVATION ENGINEERING COMPANY, THE.
#Classstatus
1 S:71188130
M:OCECO
O:OIL CONSERVATION ENGINEERING COMPANY, THE, PETTIBONE CORPORATION
13 Dead
2 S:71195181
M:OCECO

O:OIL CONSERVATION ENGINEERING COMPANY, THE, PETTIBONE CORPORATION
23 Dead
Trademark Alertz updated from USPTO on 2030-01-24